7beef718c4a5f10b4753d71c8e8ae28fd144fa768c023552b600ca991126bba9

Analysis

max time kernel
132s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 01:52

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General

Target

71c480223b9614491c6d034c89f65200_NeikiAnalytics.exe
Size

134KB
MD5

71c480223b9614491c6d034c89f65200
SHA1

2104444ba59fd39d03c8955a1f2dbdc01782b21b
SHA256

7beef718c4a5f10b4753d71c8e8ae28fd144fa768c023552b600ca991126bba9
SHA512

7c3c3287ccc95658e7b887afd18cf8c6ad70c0df564986f1acff25292dfd4431fe8ffe611b9cff3d443b22b823eb403cba5c4a1b28db5339a6163284c48e0c6c
SSDEEP

1536:YGYU/W2/HG6QMauSV3ixJHABLrmhH7i9eNOOg00GqMIK7aGZh3SOy:YfU/WF6QMauSuiWNi9eNOl0007NZIOy

Score

7^/10

persistence upx

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

71c480223b9614491c6d034c89f65200_NeikiAnalytics.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	71c480223b9614491c6d034c89f65200_NeikiAnalytics.exe

Executes dropped EXE 1 IoCs

Processes:

wuauclt.exe

pid process

4564 wuauclt.exe

pid	process
4564	wuauclt.exe

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/4476-0-0x0000000000040000-0x0000000000068000-memory.dmp	upx
C:\ProgramData\Update\wuauclt.exe	upx
behavioral2/memory/4564-4-0x0000000000DE0000-0x0000000000E08000-memory.dmp	upx
behavioral2/memory/4476-6-0x0000000000040000-0x0000000000068000-memory.dmp	upx
behavioral2/memory/4564-7-0x0000000000DE0000-0x0000000000E08000-memory.dmp	upx
behavioral2/memory/4476-8-0x0000000000040000-0x0000000000068000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

71c480223b9614491c6d034c89f65200_NeikiAnalytics.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Window Update = "\"C:\\ProgramData\\Update\\wuauclt.exe\" /run"	71c480223b9614491c6d034c89f65200_NeikiAnalytics.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

71c480223b9614491c6d034c89f65200_NeikiAnalytics.exe

description	pid	process	target process
PID 4476 wrote to memory of 4564	4476	71c480223b9614491c6d034c89f65200_NeikiAnalytics.exe	wuauclt.exe
PID 4476 wrote to memory of 4564	4476	71c480223b9614491c6d034c89f65200_NeikiAnalytics.exe	wuauclt.exe
PID 4476 wrote to memory of 4564	4476	71c480223b9614491c6d034c89f65200_NeikiAnalytics.exe	wuauclt.exe
PID 4476 wrote to memory of 4020	4476	71c480223b9614491c6d034c89f65200_NeikiAnalytics.exe	cmd.exe
PID 4476 wrote to memory of 4020	4476	71c480223b9614491c6d034c89f65200_NeikiAnalytics.exe	cmd.exe
PID 4476 wrote to memory of 4020	4476	71c480223b9614491c6d034c89f65200_NeikiAnalytics.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\71c480223b9614491c6d034c89f65200_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\71c480223b9614491c6d034c89f65200_NeikiAnalytics.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4476

C:\ProgramData\Update\wuauclt.exe
"C:\ProgramData\Update\wuauclt.exe" /run
2⤵
- Executes dropped EXE
PID:4564

C:\windows\SysWOW64\cmd.exe
"C:\windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\71c480223b9614491c6d034c89f65200_NeikiAnalytics.exe" >> NUL
2⤵
PID:4020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\Update\wuauclt.exe

Filesize
134KB

MD5
38f9a28b858d557e3d19887d692e1788

SHA1
504fecda9c5e0ff19cc65cc6920ea5c70714e3f1

SHA256
346cb933ae6e54ae602ffe5eabf1f5f611a65f8170e95c1e239200df1a802996

SHA512
4608d29980c3684ad5c5ef3bb23408f83326f1086714d51355f0158a5e7cfc4a0f18a7da7f8a74f03a7cf115fdec12fd23d6b4533f9bec11abd9cf32b74b86c0

Download Submit
memory/4476-0-0x0000000000040000-0x0000000000068000-memory.dmp

Filesize
160KB

Download
memory/4476-6-0x0000000000040000-0x0000000000068000-memory.dmp

Filesize
160KB

Download
memory/4476-8-0x0000000000040000-0x0000000000068000-memory.dmp

Filesize
160KB

Download
memory/4564-4-0x0000000000DE0000-0x0000000000E08000-memory.dmp

Filesize
160KB

Download
memory/4564-7-0x0000000000DE0000-0x0000000000E08000-memory.dmp

Filesize
160KB

Download